Inventor · disambiguated record
Yi Ji
Also filed as: JI YI · JI YI-JHIH
28 granted patents·2 pending applications·53 citations·filing 2002–2023
93Inventor score
Files withAAC TECHNOLOGIES PTE LTD17AAC OPTICS SOLUTIONS PTE LTD5AAC OPTICS CHANGZHOU CO LTD1AAC OPTICS SUZHOU CO LTD1AULTON NEW ENERGY AUTOM TECH GROUP1
Top patents by PatentIndex Score
30 records- 0194US10598897B2Camera optical lensAAC TECHNOLOGIES PTE LTD·Filed 2018·Granted Mar 24, 2020·12 cites·21 claims
- 0288US10795125B2Camera optical lensAAC TECHNOLOGIES PTE LTD·Filed 2018·Granted Oct 6, 2020·6 cites·21 claims
- 0384US10310233B1Camera optical lensAAC TECHNOLOGIES PTE LTD·Filed 2018·Granted Jun 4, 2019·4 cites·20 claims
- 0483US12174883B1Retrieval and push method based on fine art image tag, and use thereofUNIV GUANGDONG TECHNOLOGY·Filed 2023·Granted Dec 24, 2024·3 cites·8 claims
- 0583US10065114B2Haptic glove for use in a virtual environmentVIRTUIX HOLDINGS INC·Filed 2016·Granted Sep 4, 2018·13 cites·15 claims
- 0680US10641992B2Camera optical lensAAC TECHNOLOGIES PTE LTD·Filed 2018·Granted May 5, 2020·3 cites·19 claims
- 0779US11366295B2Camera optical lensAAC OPTICS SOLUTIONS PTE LTD·Filed 2019·Granted Jun 21, 2022·2 cites·19 claims
- 0878US10247923B1Camera optical lensAAC TECHNOLOGIES PTE LTD·Filed 2018·Granted Apr 2, 2019·2 cites·21 claims
- 0977US10295796B1Camera optical lensAAC TECHNOLOGIES PTE LTD·Filed 2018·Granted May 21, 2019·2 cites·20 claims
- 1076US10473897B2Camera optical lensAAC TECHNOLOGIES PTE LTD·Filed 2018·Granted Nov 12, 2019·2 cites·21 claims
- 1169US7532689B2Combining coefficient estimation apparatus capable of compensating for phase noise of OFDM system and combining coefficient estimation method thereofMEDIATEK INC·Filed 2005·Granted May 12, 2009·4 cites·16 claims
- 1256US10816770B2Camera optical lensAAC TECHNOLOGIES PTE LTD·Filed 2018·Granted Oct 27, 2020·0 cites·21 claims
- 1356US10649182B2Camera optical lensAAC TECHNOLOGIES PTE LTD·Filed 2018·Granted May 12, 2020·0 cites·21 claims
- 1455US12366723B2Camera optical lensAAC OPTICS SUZHOU CO LTD·Filed 2021·Granted Jul 22, 2025·0 cites·18 claims
- 1555US10962741B2Camera optical lensAAC TECHNOLOGIES PTE LTD·Filed 2018·Granted Mar 30, 2021·0 cites·21 claims
- 1655US10739563B2Camera optical lensAAC TECHNOLOGIES PTE LTD·Filed 2018·Granted Aug 11, 2020·0 cites·20 claims
- 1755US10656379B2Camera optical lensAAC TECHNOLOGIES PTE LTD·Filed 2018·Granted May 19, 2020·0 cites·20 claims
- 1855US10554911B2Camera optical lensAAC TECHNOLOGIES PTE LTD·Filed 2018·Granted Feb 4, 2020·0 cites·21 claims
- 1954US11204449B2Wide-angle lensAAC OPTICS SOLUTIONS PTE LTD·Filed 2019·Granted Dec 21, 2021·0 cites·8 claims
- 2054US10613293B2Camera optical lensAAC TECHNOLOGIES PTE LTD·Filed 2018·Granted Apr 7, 2020·0 cites·20 claims
- 2152US12386152B2Camera optical lensAAC OPTICS CHANGZHOU CO LTD·Filed 2021·Granted Aug 12, 2025·0 cites·15 claims
- 2252US11402614B2Camera optical lensAAC OPTICS SOLUTIONS PTE LTD·Filed 2019·Granted Aug 2, 2022·0 cites·19 claims
- 2352US10795130B2Camera optical lensAAC TECHNOLOGIES PTE LTD·Filed 2018·Granted Oct 6, 2020·0 cites·21 claims
- 2451US11347032B2Camera optical lensAAC OPTICS SOLUTIONS PTE LTD·Filed 2019·Granted May 31, 2022·0 cites·18 claims
- 2551US11347031B2Camera optical lens including six lenses of +++−+− refractive powersAAC OPTICS SOLUTIONS PTE LTD·Filed 2019·Granted May 31, 2022·0 cites·18 claims
- 2651US10816764B2Camera optical lensAAC TECHNOLOGIES PTE LTD·Filed 2018·Granted Oct 27, 2020·0 cites·20 claims
- 2746US11054610B2Camera optical lensAAC TECHNOLOGIES PTE LTD·Filed 2018·Granted Jul 6, 2021·0 cites·18 claims
- 2842US2024042892A1Unlocking apparatus, swapping device comprising same, and unlocking control methodAULTON NEW ENERGY AUTOM TECH GROUP·Filed 2021·Application pending·0 cites
- 2936US2017169917A1Method and device for avoiding harmonic wavesLUO GUANGRONG·Filed 2015·Application pending·0 cites
- 3035US7403534B2Method of implementing IP telephone gatekeeper group and gatekeeper systemHUAWEI TECH CO LTD·Filed 2002·Granted Jul 22, 2008·0 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Yi Ji files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →